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 <h1>Migrating from PHP 5.0.x to PHP 5.1.x</h1>
<h2>Table of Contents</h2><ul class="chunklist chunklist_appendix"><li><a href="migration51.changes.html">Key PHP 5.1.x features</a></li><li><a href="migration51.references.html">Changes in reference handling</a></li><li><a href="migration51.reading.html">Reading []</a></li><li><a href="migration51.integer-parameters.html">Integer values in function parameters</a></li><li><a href="migration51.oop.html">Class and object changes</a></li><li><a href="migration51.extensions.html">Extensions</a></li><li><a href="migration51.datetime.html">Date/time support</a></li><li><a href="migration51.databases.html">Changes in database support</a></li><li><a href="migration51.errorcheck.html">Checking for E_STRICT</a></li></ul>

 <p class="para">
  参见 PHP 版本迁移指南
  <a href="migration5.html" class="link">5.0.x</a>, 
  <a href="migration52.html" class="link">5.2.x</a>,
  <a href="migration53.html" class="link">5.3.x</a>,
  <a href="migration54.html" class="link">5.4.x</a> and
  <a href="migration55.html" class="link">5.5.x</a>.
 </p>

 

 
 

 

  

 

 

  

 

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